You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"progress control data progressing.\") OR (\"progress control data progressing.\"))~".
• Removing quotes may allow a broader search: (( progress control data progressing. ) OR ( progress control data progressing. ))~.
• Adding a wildcard symbol may retrieve word variants: (("progress control data progressing.") OR ("progress control data progressing."))*.